baber/WOPTO huggingface dataset:
Patent KR-20030034276-A (KR)
Title: Novel Organic Light-emitting Polymer and Light-emitting Diode Prepared by Using the Same
Inventor: KIM JU HYEON
IPC: C09K11/06
Filed: 2001-09-20
Abstract: PURPOSE: A novel poly(p-phenylenevinylene)-based organic luminescent polymer and an electroluminescent diode prepared by using the polymer are provided, to improve the luminescence efficiency by enhancing the quantum efficiency and lowering the operating voltage. CONSTITUTION: The poly(p-phenylenevinylene)-based organic luminescent polymer is represented by the formula, wherein R1, R2 and R3 are independent each another and are H or an aliphatic linear or branched alkoxy group; R4 is an aliphatic alkyl group of C2-C14; and R5 is H or an aryl group. The electroluminescent diode comprises a light emitting layer comprising the poly(p-phenylenevinylene)-based organic luminescent polymer of the formula; a metallic negative electrode formed on the one side of the light emitting layer; and a positive electrode formed on the other side of the light emitting layer. Preferably the negative electrode is selected from the group consisting of Al, In, Al-Li alloy, Mg/Ag, Mg-Ag alloy, Ca/Ag and Ca/Al; and the positive electrode is formed by vacuum evaporation-deposition of indium tin oxide on an organic plastic or glass substrate.
Patent KR-20020023666-A (KR)
Inventor: SHIMAJIRI NAOHIRO
IPC: B60N3/10
Filed: 2001-09-21
Abstract: PURPOSE: A cup holder unit by using a drawing mechanism is provided to hold the drawing member stably by drawing out the drawing member with sliding unidirectionally, and to cut down expenses by reducing parts and assembling easily. CONSTITUTION: A first guiding projection(27) and a second guiding projection(28) are formed in a holder member(2), and are slidably inserted into a first guiding groove(14) and a second guiding groove(15) having an inclined portion(151) formed on a housing(1). The second guiding projection is guided in the inclined portion of the second guiding groove, and the holder member is rotated around the first guiding projection according to the predetermined angle. Thus, the holder member is drawn from a front opening of the housing in rotating by the predetermined angle. The cup holder is supported stably, and drawn by sliding with using the drawing mechanism.
Patent KR-20020025829-A (KR)
Inventor: DADA NORIO
IPC: G02F1/1362
Filed: 2001-09-28
Abstract: PURPOSE: A flat panel display device and a method for manufacturing the flat panel display device are provided to obtain high quality and reliability of a flat panel display by decreasing point defect due to degradation of a dielectric element. CONSTITUTION: A flat panel display device comprises a thin film semiconductor switching element(10) formed on a surface of a substrate(100), a display electrode(200) connected with the switching element, a semiconductor layer(126) for auxiliary capacity electrically connected with the display electrode, a dielectric layer(140) formed on a surface of the semiconductor layer for auxiliary capacity, and a metal layer formed on a surface of the dielectric layer. The auxiliary capacity is constituted by the semiconductor layer for auxiliary capacity, the dielectric layer, and the metal layer, and the semiconductor layer for auxiliary capacity is implanted all over the surface thereof with a high concentration of impurity ion.
Patent KR-20030028893-A (KR)
Title: Method for controlling traffic flow using token bucket
Inventor: KIM HYEON SUK
IPC: H04L47/21
Filed: 2001-10-04
Abstract: PURPOSE: A method of controlling traffic flow using a token bucket is provided to monitor overflow or packet drop of a token bucket of traffic flow, and to search an abnormal class, then to monitor whether to fit in with merging and dividing conditions for traffic flow of the abnormal class only, thereby controlling a class merging or a dividing process. CONSTITUTION: When a packet is applied to a traffic flow processor, the packet is processed by traffic flow of the packet(S10). The processor monitors token buckets of each node of the traffic flow in order to monitor the traffic flow(S11). The processor decides whether overflow or packet drop generated in the token buckets fits in with merging or dividing conditions(S12,S13). If the merging conditions are fitted, the processor merges flows corresponding to lower nodes of the nodes(S14). If the dividing conditions are fitted, the processor divides the nodes to form flows of two lower nodes(S15).
Patent KR-20030030669-A (KR)
Title: Tank housing Bulkhead for LPG ship
Inventor: BAEK SEUNG YEONG
IPC: B63B11/02
Filed: 2001-10-12
Abstract: PURPOSE: An LPG(Liquefied Petroleum Gas) tank bulkhead of an FSO(Floating, Storage and Offloading) ship is provided to distribute vertical load efficiently by installing horizontal beams to vertical stiffeners, and to decrease the vertical length by reducing the thickness of the stiffener. CONSTITUTION: A bulkhead structure of an LPG ship is composed of a vertical stiffener(110); at least three or more horizontal beams(120) installed perpendicularly to the vertical stiffeners; and vertical webs installed between the vertical stiffeners. The horizontal beam is connected to the vertical web inside the vertical stiffener. The horizontal beam is arranged horizontally to the bulkhead to support the vertical stiffener, and a passage(102) is formed between tank containing portions. Load from the vertical stiffener is distributed to horizontal beams, and the length of the vertical stiffener is reduced.
Patent KR-20030034413-A (KR)
Title: Remote appliance control system and method
Inventor: BAE YU SEOK
IPC: G05B19/042
Filed: 2001-10-23
Abstract: PURPOSE: A system for remotely controlling household appliances and a method therefor are provided to input a voice or character through one terminal and easily control various household appliances. CONSTITUTION: A control unit(30) sets the connection of a network with one household appliance among a plurality of household appliances. A voice input unit(10) inputs a voice control command for controlling one function of the household appliance. A transmitting and receiving unit(40) receives household appliance association detailed information and a control code from the household appliance through a wireless protocol, and transmits the control code corresponding to the voice control command to a corresponding household appliance through the wireless protocol. The control unit(30) converts the voice control command inputted from the voice input unit(10) into the control code, and transmits the control code to the transmitting and receiving unit(40).
Patent KR-20030037505-A (KR)
Title: Combustion chamber structure
Inventor: CHO DONG HYEON
IPC: F02B23/02
Filed: 2001-11-06
Abstract: PURPOSE: A combustion chamber structure is provided to achieve improved combustion efficiency of engine, while reducing emission of exhaust gas and noises. CONSTITUTION: A piston(1) has an approximately W-shaped groove combustion chamber(2) formed at the top surface of the piston, and the combustion chamber has a central protrusion(3), ring-shaped grooves(4) formed at both sides of the protrusion, and first ribs(5) formed at the upper side walls of the grooves. The protrusion has an end with the second rib(6) protruded in a horizontal direction toward the first rib, and the other end with an inclined surface(8) having a predetermined angle with respect to the circular arc of a bottom surface(7) of the groove. The tumble flow is improved during the compression stroke, and swirling flow is improved during the early stage of combustion and mobility of smoke particle is improved during the later stage of combustion.
Patent KR-20030037895-A (KR)
Title: A apparatus for notifying state of rail connection and a rail switch of using the same
Inventor: YOON SUK MAN
IPC: B61L5/16
Filed: 2001-11-07
Abstract: PURPOSE: An apparatus for notifying state of rail connection is provided to enable a person in charge to confirm a locking state and forward and reverse directions by manually treating a rail switch. CONSTITUTION: The first constant voltage circuit part(361) is connected to an output of the first rectification circuit part and has the first relay. The second constant voltage circuit part(362) is connected to an output of the second rectification circuit part and has the second relay. An output part(363) is simultaneously connected to outputs of the first and second constant voltage circuit parts. The output part displays a forward direction state when a signal is applied to the first relay and no signal is applied to the second relay. The output part displays a reverse direction state when no signal is applied to the first relay and a signal is applied to the second relay. A disagreement state is displayed when signals are simultaneously applied to the first and second relays.
Patent KR-20030039857-A (KR)
Title: Method of collecting a toll by 1xEV-DO system
Inventor: PARK DU IL
IPC: H04W4/14
Filed: 2001-11-16
Abstract: PURPOSE: A method for collecting a toll by using 1 x Evolution-Data Optimized(1 X EV-DO) system is provided to suggest a method capable of automatically collecting the toll by using 1 x EV-DO system for the high data service without additionally installing the base station for the intelligent transport system(ITS). CONSTITUTION: A method for collecting a toll by using 1 x Evolution-Data Optimized(1 X EV-DO) system includes the steps of: periodically broadcasting(S101) the message to identify the passage of the car at the 1 x EV-DO base station installed in the tall station, receiving(S102) the confirmation message of the car in a terminal, transmitting(S103) the response message including a terminal identification number information from the 1 x EV-DO terminal received the message broadcasted from the 1 x EV-DO base station, transmitting(S104) the terminal information to the message center, connecting(S105) to the server and exactly calculating(S106) the toll and the toll gate passing time record.
Patent KR-20030042495-A (KR)
Inventor: KIM HUI BEOM
IPC: H01L21/027
Filed: 2001-11-22
Abstract: PURPOSE: An overlay mark of a semiconductor device is provided to prevent the non-uniformity of an antireflection film by improving the step coverage of the main scale. CONSTITUTION: A main scale(32) is formed at a scribe lane of a semiconductor substrate(31), wherein the main scale(32) is provided with a plurality of sub-patterns. At this time, the size of the sub-pattern is incapable of being detected by an overlay measuring equipment. An antireflection film(33) is formed on the upper portion of the semiconductor substrate(31) for the stabilization of pattern formation. A rectangular resist block-type vernier(35) is formed on the antireflection film(33) in the range of the main scale(32).
Patent KR-20020023749-A (KR)
Inventor: BIA GLOBAL
IPC: G06F17/30
Filed: 2001-12-14
Abstract: PURPOSE: An intelligent search engine and a user-centered display method are provided to search information, by integrating search programs installed in the compositions of a homepage and to output the result of search on one page. CONSTITUTION: The text data and upload data written in such format as hwp, doc, excel, and ppt of respective compositions such as html, public announcement, an archive, and a question and answer of a homepage are stored in a search table of a database. A linked system of database tables of a public announcement, an archive, and a question and answer section is built. When a user requests a search, the order of corresponding search codes is extracted from the search tables. Thereafter, all corresponding contents are sought from the search tables. The result is displayed on one page in the order of HTML(Hypertext Markup Language) data, archive data, public announcement, and question and answer section.
Patent KR-20030050763-A (KR)
Title: Method of registering traces for navigation in vehicles
Inventor: KIM MYEONG BOK
IPC: G08G1/0969
Filed: 2001-12-19
Abstract: PURPOSE: A method for registering a track of a car navigation system is provided to identify easily each track by differentiating tracks with different colors and different figures. CONSTITUTION: A method for registering a track of a car navigation system includes a process for painting different colors on different tracks in order to differentiate one track from other tracks. The method for registering the track of the car navigation system further includes a process for forming different tracks as different figures in order to differentiate one track from other tracks. Namely, the method for registering the track of the car navigation system includes a process for differentiating the tracks by using different colors or different figures.
Patent KR-20030053212-A (KR)
Title: Elctrostatic discharge protection circuit
Inventor: LEE EUN SUK
IPC: H01L27/04
Filed: 2001-12-22
Abstract: PURPOSE: An electrostatic discharge(ESD) protection circuit of a semiconductor device is provided to improve tolerance of ESD by forming an ESD protection circuit including an auto gain control capability while using a negative feedback loop. CONSTITUTION: A pull-up driver part discharges the positive electrostatic voltage induced through an input pad part(11) to a supply voltage line, connected between the input pad part and the supply voltage line. A pull-down driver part transfers the negative electrostatic voltage induced through the input pad to a ground voltage line, connected between the input pad part and the ground voltage line. A control part generates a signal for controlling the operation of the pull-down driver part by using the positive electrostatic voltage transferred to the supply voltage line through the pull-up driver part and controls the operation of the pull-down driver part by using the negative electrostatic voltage transferred to the ground voltage line through the pull-down driver part.
Patent KR-20030053351-A (KR)
Title: Decoding process for byte stream of compressed data
Inventor: JANG SEOK RYE
IPC: H03M7/46
Filed: 2001-12-22
Abstract: PURPOSE: A method for recovering a sequence of bytes of compressed data is provided to recover original data by receiving RLE(Run-Length Encode) compressed data as the simple sequence of bytes compressed unit frames. CONSTITUTION: A transmission side transmits compressed data of compressed unit frames of a predetermined size which are encoded by a predetermined method of the transmission side. A decoding portion inputs a data stream of the compressed data into an input buffer(S410). The decoding portion forms the compressed unit frames of the predetermined size by connecting the compressed data stored in an internal input buffer with the data stream of the compressed data stored in the input buffer(S420,S430,S440,S470). The decoding portion decodes the compressed unit frames by using a decoding method(S450). The original data are recovered by decoding the compressed unit frames.
Patent KR-20030053644-A (KR)
Title: Equipment and Method for Dust Prevention
Inventor: HAN JU SEONG
IPC: C21B7/22
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus and a method for preventing dust scatter by forcible pressure discharge during hot blast blowing stopping operation in the blast furnace are provided to prevent scattering of dust by forcible pressure discharge in the process of resuming operation after completing repairing by stopping operation of ironmaking blast furnace. CONSTITUTION: The apparatus includes a pressure discharge part comprising BFG (blast furnace gas) pressure control valve(21) installed in rear of rapid water sealing valve(6), pressure discharge pipe(21') connected to front and rear of the blast furnace gas pressure control valve(21), BFG pressure discharge fan(21c) installed on the pressure discharge pipe(21'), and first and second BFG pressure discharge valves(21a,21b) installed in front and rear of the BFG pressure discharge fan(21c); a process computer for transmitting signals to the cleaning PLC, transmitting signals to the hot stove PLC, transmitting signals to the top PLC, giving signals to and receiving signals from instrumentation signal controller and transmitting data on gas cutoff circumstances during hot blast blowing stop to local monitor; a monitor for displaying the data received from the process computer; an instrumentation signal controller for controlling the pressure discharge part and transmitting water sealing completion signals to the process computer; a hot stove PLC for closing hot blast valve(25) by receiving signals from the process computer; top PLC for controlling opening of top bleeders(10a,10b,10c,10d) by signals of the process computer; and cleaning PLC for controlling water supply valve(6a) to fill water in the rapid water sealing valve(6).
Patent KR-20030056117-A (KR)
Title: Double Data Rate SDRAM having Single Data Rate SDRAM function and the test Method thereof
Inventor: SIM YEONG BO
IPC: G11C29/00
Filed: 2001-12-27
Abstract: PURPOSE: A double data rate(DDR) semiconductor memory device provided with a single data rate(SDR) memory function and a method for testing the same are provided to reduce the test time by using the test device for use in testing one data per one clock. CONSTITUTION: A double data rate(DDR) semiconductor memory device provided with a single data rate(SDR) memory function includes a write driver(10), a data line sense amplifier(20), a test mode line(70), a compression device(60), an input data multiplexing device(30), a data output multiplexing device(40) and a test mode decoder(50). The DDR semiconductor memory device further includes a global data line provided with an even global data line and an odd global data line. In the double data rate(DDR) semiconductor memory device, the data input multiplexing device(30) inputs the data to the global data line in response to the input of the test mode signal. And, the data output multiplexing device(40) outputs the data of the global data line in response to the input of the test mode signal.
Patent KR-20030056295-A (KR)
Title: Method and apparatus for design pattern based reengineering to generate EJB component legacy system through extracting design patterns
Inventor: CHA JEONG EUN
IPC: G06F9/44
Filed: 2001-12-28
Abstract: PURPOSE: A device and a method for generating a component through a design pattern extracted from a legacy system are provided to generate the component following an EJB(Enterprise JavaBeans) architecture by extracting the design pattern from the legacy system, processing it to a reuse component by adding a user's opinion, and matching the products with a component model formed by the design pattern. CONSTITUTION: A source code analyzer(111) extracts the information by grasping a summarized system model through the discovery of a class declaration and the interaction between the classes in a source code of the legacy system. A design information recovering device(112) refines and understands an object architecture by obtaining the communication between objects through the examination of a class attribute, a parameter transferred to the method, and a class type from the extracted information, and understanding a sort and a multiplicity of a relationship. A design pattern extracting device(113) recognizes and analyzes a latent candidate pattern in the object architecture refined by the design information recovering device(112).
Patent KR-20020073243-A (KR)
Inventor: KOYAMA KOUHEI
IPC: B44C1/17
Filed: 2001-12-28
Abstract: PURPOSE: To provide a mark transferring technique utilizing a coating film transferring technique on various kinds of marks consisting of characters, symbols, figures, their combination or the like. CONSTITUTION: In a mark transferring tape T, transferring marks M having heat sensitive adhesion are continuously at a certain interval and peelably arranged and held on the surface of a base material tape 15 and, at the same time, sensible recesses 60 indicating the marking-off position of the transferring mark are arranged between respective transferring marks. In response to the recesses 60, positioning projections 61 to be engaged with the sensible recesses 60 of the mark transferring tape T are provided in the tape running part of a transfer head H so as to employ the catching phenomena of the running action of the mark transferring tape T due to the engagements between both the recesses 60 and the projections 61 as a transferring standard in order to realize the precise transferring of the transferring mark M of the mark transferring tape T to a portion to be corrected.
Patent KR-20030058382-A (KR)
Title: Emergency steering system for a wheel type-constuction equipment
Inventor: KIM HYEONG HO
IPC: B62D6/00
Filed: 2001-12-31
Abstract: PURPOSE: An emergency steering system for wheel type heavy construction equipment is provided to operate an emergent steering when a steering pump is broken down and prevent a hydraulic pump of emergent steering from misoperating by deciding actual vent capacity of the steering pump. CONSTITUTION: An emergency steering system(3) for wheel type heavy construction equipment includes a steering capacity sensing device. The steering flow capacity sensing device delivers a signal to an emergency signal output unit(5) when flow capacity is under specific value by sensing flow capacity of a steering pump(P1) supplied to the steering system through a steering line(1). An electronic motor(6) is operated only by receiving the signal from a sensor(4) and the steering flow capacity sensing device. The steering flow capacity sensing device comprises a flow meter(7). Therefore, a misoperation of the emergency steering system is not generated by deciding a failure when vent flow capacity of the steering pump is over specific value.
Patent KR-20010071068-A (KR)
Title: 오염물질이 제거된 평판 디스플레이의 구성요소 및 그오염물질 제거방법
IPC: H01J31/12
Filed: 1999-05-11
Abstract: 본 발명은 건식 세정 처리 공정을 이용하여 세척된 내부 구성요소를 가지는 평판 디스플레이 장치에 관한 것이다.
Patent KR-20010053632-A (KR)
Title: 액체 금속으로 이루어진 스트랜드를 주조하기 위한 방법및 장치
IPC: B22D11/18
Filed: 1999-07-23
Abstract: 본 발명은 액체 금속으로 이루어진 스트랜드를 주조하기 위한 방법 및 장치에 관한 것이다.  상기 액체 금속은 모울드(3) 내로 부어져서 스트랜드로서 모울드로부터 빼내지며, 모울드 레벨(g), 즉 모울드(3) 내의 액체 금속의 상태는 적어도 하나의 적분기(22)를 갖는 모울드 레벨 조절기(20)에 의해 미리 주어진 모울드 레벨 목표값(g*)으로 조절된다.  상기 모울드 레벨 조절기(20)의 적분기(22)의 출력은 모울드 레벨 실제값(g)과 모울드 레벨 목표값(g*) 간의 차이(△g)가 허용 한계치를 초과하지 않을 경우, 미리 주어진 부가값(c)에 의해 대체된다.
Patent KR-20010072908-A (KR)
Title: 광디스크용 대물 렌즈, 그것을 사용한 광 헤드 장치 및광학 정보 기록 재생 장치, 및 렌즈 성형용 금형, 렌즈성형용 금형의 가공 방법 및 형상 계측 장치
IPC: G01B21/20
Filed: 2000-06-21
Abstract: 1장의 렌즈로 구성되고, 기판 두께가 다른 2종류의 광디스크중 어느 것에 대해서도 그 광디스크에 따른 양호한 집광 특성을 만족시킬 수 있는 광디스크용 대물 렌즈이다.   대물 렌즈(2)를 양면 비구면의 단일 렌즈에 의해 구성하고, 광원측 면(3)을 회전 대칭 비구면으로 한다.   또, 대물 렌즈(2)의 광디스크(6)측 면을 내주 영역(4)과 외주 영역(5)으로 나누어, 내주 영역(4)과 외주 영역(5)의 경계에 광축에 거의 평행인(광축 방향의) 0.3㎛ 전후의 단차(7)를 형성한다.   그리고, 대물 렌즈(2)의 내주 영역(4)과 외주 영역(5)에서, 기판 두께가 다른 광디스크에 대응시켜 구면 수차를 보정한다.
Patent KR-20010087361-A (KR)
IPC: A61P25/24
Filed: 1999-09-22
Abstract: 본 발명은 화학식 Ⅰ의 [1,2,4]트리아졸로[1,5-c]피리미딘 유도체 또는 약제학적으로 허용되는 이의 염에 관한 것이다. 
     화학식 Ⅰ 
     
       
     
     위의 화학식 Ⅰ에서, 
     R 1 은 치환되거나 치환되지 않은 아릴 또는 치환되거나 치환되지 않은 방향족 헤테로사이클릭 그룹이고, 
     R 2 는 수소원자, 할로겐, 치환되거나 치환되지 않은 저급 알킬 등이며, 
     na 및 nb는 동일하거나 상이하며 0 내지 4의 정수이고, 
     Q는 수소원자 또는 3,4-디메톡시벤질이며, 
     R 6 은 수소원자, 치환되거나 치환되지 않은 저급 알킬 등이고, 
     R 3 은 (ⅰ) 하이드록시, (ⅱ) 하이드록시 저급 알킬, (ⅲ) 치환되거나 치환되지 않은 저급 알콕시 또는 (ⅳ) 치환되거나 치환되지 않은 이미다조[1,2-a]피리딜, 이미다조[1,2-a]피라지닐, 이미다조[1,2-a]피리미디닐, 벤즈이미다졸릴 등이며, 
     R 3 이 하이드록시, 하이드록시 저급 알킬 또는 치환되거나 치환되지 않은 저급 알콕시일 때, R 4 및 R 5 는 동일하거나 상이하며 치환되거나 치환되지 않은 저급 알킬 또는 치환되거나 치환되지 않은 아릴이거나 R 4 와 R 5 가 인접하는 탄소원자와 함께 결합되어 치환되거나 치환되지 않은 포화 탄소 환을 형성하고, 
     R 3 이 치환되거나 치환되지 않은 이미다조[1,2-a]피리딜, 이미다조[1,2-a]피라지닐, 이미다조[1,2-a]피리미디닐, 벤즈이미다졸릴 등일 때, R 4 및 R 5 는 동일하거나 상이하며 수소원자, 치환되거나 치환되지 않은 저급 알킬 등이거나 R 4 와 R 5 가 인접하는 탄소원자와 함께 결합되어 치환되거나 치환되지 않은 포화 탄소 환을 형성한다.
Patent KR-20010080042-A (KR)
IPC: C22B7/02
Filed: 1999-11-04
Abstract: 본 발명은 세 개의 영역으로 나누어져 있고, 각각의 영역은 여러 개의 차례로 구성된 다단노상로에서 중금속을 포함한 잔류물의 열처리방법에 관한 것이다. 상기의 방법은 하기의 공정으로 이루어져 있다.; 
     중금속을 포함하는 잔류물을 지속적으로 다단노상로의 제 1 영역의 최상부 로상에 주입하고, 잔여금속들을 서서히 제 2 영역으로 이동시키고 건조되는 과정; 환원제와 탈황제를 제 2 영역의 최상부 로상에 계속적으로 주입하고, 환원제를 탈황제가 건조된 잔류물과 혼합하고, 혼합물은 800 ℃가 되도록 가열하여 생석회가 되도록 한 후 서서히 제 3 영역으로 이동시키는 과정; 제 3 영역에서 1000 ℃로 혼합물을 가열하여 금속을 환원시키고 나머지 생성되는 폐가스들을 각각 소모시켜 분리하는 과정; 및 다단노상로 용광로로부터 혼합물을 방출하는 과정.